In this study, amorphous iron-boron alloy nanoparticles successfully synthesized by mechanochemical udmethod. The raw materials were ferrous sulfate heptahydrate (FeSO4.7H2O) as a source of iron and sodium udborohydride (NaBH4) as a reducing agent. Powders grinding was performed with different udNaBH4/FeSO4.7H2O molar ratio. The results revealed that high active and completely amorphous particles udcould be synthesized with the molar ratio of 4:1 for NaBH4:FeSO4 in 10 minutes of grinding time. Various udcharacterizations, such as the chemical analysis, atomic absorption spectroscopy (AAS), fourier transform udinfrared spectroscopy (FT-IR), x-ray diffraction (XRD) and field emission scanning electron microscopy ud(FESEM) have been performed. The XRD results confirmed the formation of the amorphous phase. Other udresults also indicate the formation of amorphous alloy nanoparticles with an average particle size below 50 udnm and the composition was Fe-10 Wt udpercent B.When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/34897
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